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RU2013100992A - DYNAMO-ELECTRIC CAR WITH OWN FAN - Google Patents

DYNAMO-ELECTRIC CAR WITH OWN FAN Download PDF

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Publication number
RU2013100992A
RU2013100992A RU2013100992/11A RU2013100992A RU2013100992A RU 2013100992 A RU2013100992 A RU 2013100992A RU 2013100992/11 A RU2013100992/11 A RU 2013100992/11A RU 2013100992 A RU2013100992 A RU 2013100992A RU 2013100992 A RU2013100992 A RU 2013100992A
Authority
RU
Russia
Prior art keywords
fan
planetary gear
dynamoelectric machine
shaft
rolling
Prior art date
Application number
RU2013100992/11A
Other languages
Russian (ru)
Other versions
RU2529110C2 (en
Inventor
Гюнтер ВИНКЛЕР
Original Assignee
Сименс Акциенгезелльшафт
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Сименс Акциенгезелльшафт filed Critical Сименс Акциенгезелльшафт
Publication of RU2013100992A publication Critical patent/RU2013100992A/en
Application granted granted Critical
Publication of RU2529110C2 publication Critical patent/RU2529110C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/06—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion
    • F16H13/08—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion with balls or with rollers acting in a similar manner
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

1. Динамоэлектрическая машина, в частности, имеющая большое количество полюсов динамоэлектрическая машина, содержащая вал (2) и собственный вентилятор, который с помощью фрикционной планетарной передачи соединен с валом (2), при этом фрикционная планетарная передача имеет подшипники (5, 6) качения, при этом наружное кольцо (9) первого подшипника (5) качения установлено в ступице вентилятора, а наружное кольцо (9) второго модифицированного подшипника (6) запрессовано в ступицу вентилятора, при этом скорость вращения вала (2) с помощью поводковой втулки (7) передается на шарики (10) модифицированного подшипника (6), так что скорость вращения вентилятора увеличивается на заданный коэффициент по сравнению со скоростью вращения вала (2), при этом поводковая втулка (7) расположена между обоими подшипниками (5, 6) качения.2. Динамоэлектрическая машина по п.1, отличающаяся тем, что фрикционная планетарная передача имеет два подшипника (5, 6) качения различного диаметра.3. Динамоэлектрическая машина по любому из пп.1 или 2, отличающаяся тем, что фрикционная планетарная передача расположена в ступице вентилятора.1. A dynamoelectric machine, in particular a dynamoelectric machine having a large number of poles, comprising a shaft (2) and its own fan, which is connected to the shaft (2) using a friction planetary gear, and the friction planetary gear has rolling bearings (5, 6) wherein, the outer ring (9) of the first rolling bearing (5) is installed in the fan hub, and the outer ring (9) of the second modified bearing (6) is pressed into the fan hub, while the shaft rotation speed (2) with a drive w The tabs (7) are transferred to the balls (10) of the modified bearing (6), so that the fan speed increases by a predetermined factor compared to the shaft speed (2), while the drive sleeve (7) is located between both bearings (5, 6 ) rolling. 2. The dynamoelectric machine according to claim 1, characterized in that the friction planetary gear has two rolling bearings (5, 6) of different diameters. The dynamoelectric machine according to any one of claims 1 or 2, characterized in that the friction planetary gear is located in the hub of the fan.

Claims (3)

1. Динамоэлектрическая машина, в частности, имеющая большое количество полюсов динамоэлектрическая машина, содержащая вал (2) и собственный вентилятор, который с помощью фрикционной планетарной передачи соединен с валом (2), при этом фрикционная планетарная передача имеет подшипники (5, 6) качения, при этом наружное кольцо (9) первого подшипника (5) качения установлено в ступице вентилятора, а наружное кольцо (9) второго модифицированного подшипника (6) запрессовано в ступицу вентилятора, при этом скорость вращения вала (2) с помощью поводковой втулки (7) передается на шарики (10) модифицированного подшипника (6), так что скорость вращения вентилятора увеличивается на заданный коэффициент по сравнению со скоростью вращения вала (2), при этом поводковая втулка (7) расположена между обоими подшипниками (5, 6) качения.1. A dynamoelectric machine, in particular a dynamoelectric machine having a large number of poles, comprising a shaft (2) and its own fan, which is connected to the shaft (2) using a friction planetary gear, while the friction planetary gear has rolling bearings (5, 6) while the outer ring (9) of the first rolling bearing (5) is installed in the fan hub, and the outer ring (9) of the second modified bearing (6) is pressed into the fan hub, while the shaft rotation speed (2) with a drive w The tabs (7) are transferred to the balls (10) of the modified bearing (6), so that the fan speed increases by a predetermined factor compared to the shaft speed (2), while the drive sleeve (7) is located between both bearings (5, 6 ) rolling. 2. Динамоэлектрическая машина по п.1, отличающаяся тем, что фрикционная планетарная передача имеет два подшипника (5, 6) качения различного диаметра.2. The dynamoelectric machine according to claim 1, characterized in that the friction planetary gear has two rolling bearings (5, 6) of different diameters. 3. Динамоэлектрическая машина по любому из пп.1 или 2, отличающаяся тем, что фрикционная планетарная передача расположена в ступице вентилятора. 3. Dynamoelectric machine according to any one of claims 1 or 2, characterized in that the friction planetary gear is located in the hub of the fan.
RU2013100992/11A 2010-06-11 2011-05-06 Dynamo-electric machine with own fan RU2529110C2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010029997.9 2010-06-11
DE102010029997A DE102010029997A1 (en) 2010-06-11 2010-06-11 Dynamoelectric machine with a self-ventilator
PCT/EP2011/057268 WO2011154206A1 (en) 2010-06-11 2011-05-06 Dynamo-electric machine comprising an integrated ventilator

Publications (2)

Publication Number Publication Date
RU2013100992A true RU2013100992A (en) 2014-07-20
RU2529110C2 RU2529110C2 (en) 2014-09-27

Family

ID=43989814

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2013100992/11A RU2529110C2 (en) 2010-06-11 2011-05-06 Dynamo-electric machine with own fan

Country Status (8)

Country Link
US (1) US20130082578A1 (en)
EP (1) EP2580492B1 (en)
CN (1) CN102959280B (en)
BR (1) BR112012031556A2 (en)
CA (1) CA2801963A1 (en)
DE (1) DE102010029997A1 (en)
RU (1) RU2529110C2 (en)
WO (1) WO2011154206A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9570946B2 (en) 2012-06-25 2017-02-14 Siemens Aktiengesellschaft Stator arrangement for an electrical machine
DE102014225945A1 (en) * 2014-12-15 2016-06-30 Robert Bosch Gmbh Electric machine with a fan driven by a gearbox

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2528470A (en) * 1946-04-13 1950-10-31 Smith Corp A O Speed reducer
US2536992A (en) * 1947-06-18 1951-01-02 Frank R Chester Transmission
US3144789A (en) 1962-07-18 1964-08-18 Eli M Ladin High torque planetary drive
GB1284447A (en) 1969-05-09 1972-08-09 Highfield Gears Ltd Improvements in or relating to torque transmission devices
DE2337255A1 (en) * 1973-07-21 1975-01-30 Licentia Gmbh Motor has separately mounted cooling fan shaft - linked by crown gear or link-pins to rotors shaft end bearings
DE2653459A1 (en) * 1976-11-25 1978-06-01 Raschke Hans Dieter Dipl Ing Rotating machine with cooling fan - driven by gear to reduce high speed noise and to increase low speed cooling
JPS58134252A (en) * 1982-02-04 1983-08-10 Shin Yoneda High speed stop planetary accelerator/decelerator
EP0276085A1 (en) * 1987-01-19 1988-07-27 Russell John Searle Planetary transmission systems
SU1654926A1 (en) * 1988-09-19 1991-06-07 Московское Производственное Объединение "Завод Им.Владимира Ильича" Electric machine set
JPH04290654A (en) * 1991-03-19 1992-10-15 Chiharu Yoshihara A pair of planetary mechanisms and operation thereof
CN101290059A (en) * 2008-04-10 2008-10-22 燕山大学 Timely non-backlash transmission precision steel ball planetary reducer

Also Published As

Publication number Publication date
WO2011154206A1 (en) 2011-12-15
CN102959280B (en) 2016-01-13
CA2801963A1 (en) 2011-12-15
BR112012031556A2 (en) 2019-09-24
RU2529110C2 (en) 2014-09-27
DE102010029997A1 (en) 2011-12-15
EP2580492B1 (en) 2015-09-30
EP2580492A1 (en) 2013-04-17
US20130082578A1 (en) 2013-04-04
CN102959280A (en) 2013-03-06

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